function setTime(datetime) {
    if (!datetime) {
        return "刚刚";
    }
    const arr = datetime.split("T");
    const date = new Date(datetime);
    const curDate = Date.now();
    const h = (curDate - date) / 1000 / 60 / 60;
    if (h < 1) {
        return (h * 60).toFixed(0) + "分钟前";
    } else if (h < 24) {
        return h.toFixed(0) + "小时前";
    } else {
        return arr[0] + " " + arr[1].split(".")[0];
    }
}

export { setTime };